Home / 5,977.72-8,967.26-1,595.35

Finding the Fourth Proportional to 5,977.72, 8,967.26 and 1,595.35

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Solution

The fourth proportional to 5,977.72, 8,967.26 and 1,595.35 is: 2,393.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,977.72 : 8,967.26 = 1,595.35 : x
  2. Step 2: Convert to fraction form
    5,977.72/8,967.26 = 1,595.35/x
  3. Step 3: Cross multiply
    5,977.72x = 8,967.26 × 1,595.35
  4. Step 4: Simplify right side
    5,977.72x = 14,305,918.24
  5. Step 5: Solve for x
    x = 14,305,918.24/5,977.72
  6. Step 6: Final answer
    x = 2,393.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.